From: Nathan Binkert <binkertn@umich.edu>
Date: Fri, 30 Jul 2004 15:09:03 +0000 (-0400)
Subject: better debugging of DMA operations
X-Git-Tag: m5_1.0_tutorial~211
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=f1f85c5470c67adc5071296c53e69abb0b47b09c;p=gem5.git

better debugging of DMA operations

dev/ns_gige.cc:
    use the new PhysicalMemory dma_read and dma_write functions

--HG--
extra : convert_revision : 427049d43355f02ac8bdfe2e60c24825dd734006
---

diff --git a/dev/ns_gige.cc b/dev/ns_gige.cc
index ab539c3c6..fe901063c 100644
--- a/dev/ns_gige.cc
+++ b/dev/ns_gige.cc
@@ -1206,7 +1206,7 @@ NSGigE::rxDmaReadCopy()
 {
     assert(rxDmaState == dmaReading);
 
-    memcpy(rxDmaData, physmem->dma_addr(rxDmaAddr, rxDmaLen), rxDmaLen);
+    physmem->dma_read((uint8_t *)rxDmaData, rxDmaAddr, rxDmaLen);
     rxDmaState = dmaIdle;
 
     DPRINTF(EthernetDMA, "rx dma read  paddr=%#x len=%d\n",
@@ -1258,7 +1258,7 @@ NSGigE::rxDmaWriteCopy()
 {
     assert(rxDmaState == dmaWriting);
 
-    memcpy(physmem->dma_addr(rxDmaAddr, rxDmaLen), rxDmaData, rxDmaLen);
+    physmem->dma_write(rxDmaAddr, (uint8_t *)rxDmaData, rxDmaLen);
     rxDmaState = dmaIdle;
 
     DPRINTF(EthernetDMA, "rx dma write paddr=%#x len=%d\n",